unaware

1 of 2

adjective

un·​aware ˌən-ə-ˈwer How to pronounce unaware (audio)
: not aware : ignorant
unaware of the problem
unawarely adverb
unawareness noun

unaware

2 of 2

adverb

Examples of unaware in a Sentence

Adjective she was unaware of the change in travel plans Adverb the predawn attack took the airmen completely unaware
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
However, there is a major caveat that fans are often unaware of — players must become free agents within a transfer window in order to sign elsewhere outside of one. Steve Madeley, New York Times, 16 June 2025 Most Americans are unaware of the unprecedented threats that AI may pose. Brendan Steinhauser, New York Daily News, 16 June 2025 After seeing her out on the town gallivanting with a few shady characters, Kat's friends intervene, unaware that the teacher is actually on a secret mission at the direction of law enforcement. Ralphie Aversa, USA Today, 14 June 2025 He had been born outside of the country, came to the U.S. as an infant and was unaware of his immigration status, Mancini says. Jennifer Liu, CNBC, 13 June 2025 See All Example Sentences for unaware

Word History

First Known Use

Adjective

1696, in the meaning defined above

Adverb

1581, in the meaning defined above

Time Traveler
The first known use of unaware was in 1581

Browse Nearby Words

Cite this Entry

“Unaware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaware. Accessed 19 Jun. 2025.

Kids Definition

unaware

1 of 2 adverb
un·​aware ˌən-ə-ˈwa(ə)r How to pronounce unaware (audio)
-ˈwe(ə)r

unaware

2 of 2 adjective
: not aware : ignorant
unawareness noun

More from Merriam-Webster on unaware

Last Updated: - Updated example sentences
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